If you’re a K-beauty devotee or just keep your eye on skincare trends, you might have noticed that peptides are all the rage right now. But what exactly are peptides and how can they help your skin look and feel its best?
Peptides are small chains of amino acids that act as building blocks of proteins. They’re naturally produced by the body, as well as in foods like eggs and milk, but they can also be lab-synthesized to mimic natural peptides and do specific jobs like acting as hormones or neurotransmitters.
A peptide is made up of 2 to 50 amino acids joined together through covalent bonds. A chain of peptides can then be folded to create secondary structures, such as turns, helices, hairpins, or extended conformations, and they play an important role in cell communication, tissue growth, and metabolism.
When it comes to skincare, peptides are hailed as “the future of anti-aging” because they work to boost collagen production, which helps to reduce fine lines and wrinkles. They can also improve skin elasticity and promote cell turnover, making them an ideal addition to any regimen. However, it’s important to choose your peptides carefully because not all are created equal. You’ll want to use ones that are scientifically backed and have been proven safe and effective for your skin type.
If you’re thinking about incorporating peptides into your routine, it’s important to consult with a licensed and trained healthcare professional to make sure you have a clear understanding of how they work. They can help you determine which peptide is right for your needs and recommend an appropriate dosage. A trained professional can also advise you on whether you should take a synthetic or natural peptide or a combination of both.
There are more than 7,000 known types of peptides hanging out in our bodies, doing everything from helping to regulate hormones to optimizing organ function to keeping us looking young. You’ve probably heard of the more popular ones, such as collagen peptides for skin and sermorelin peptides for weight loss and bodybuilding, but these are just the tip of the iceberg.
Other peptides are used to decrease inflammation, increase muscle mass, and even slow down the aging process. They can also treat autoimmune diseases, osteoarthritis, and other musculoskeletal conditions. They can increase the body’s natural release of testosterone and help with erectile dysfunction in men, and they can promote deep sleep and potentially treat insomnia. They can even reduce signs of aging, including sagging skin and hair, and promote healthy nails and hair. Peptides are powerful and can do a lot, but they’re still new, so it’s crucial to talk to a doctor or dermatologist before using them on your skin or in a pill. They may interact with other medications, and some aren’t suitable for everyone.